The "Playtime" by Bob Ade is oval shaped white stained glass. The interior has a 3 mirror system that gives the image a quilted look. The dry cell on the end is removeable and also unscrews so you can use some of your own trinkets or beads inside. This is one of the few kaleidoscopes that allow you to create your own color combinations.

The scope is 8 1/4" long (including the cell), 1 7/8" wide and 1" deep.
 The cell is 2 3/4" long and has a diameter of 1".
 Nice wide opening of 3/8 of an inch round opening there are no mirror lines showing and the eye can easily look into the expansive 3 mirror systems for all over color.
 Made in the USA by Bob Ade.